"From April 6, 2014 to April 20, 2014, using a remote sensor, I rigged my camera to take a picture of my bedroom every time the man upstairs moved in his bedroom. These pictures were made based on the seismic vibrations of my ceiling. During this time, I also recorded the sound of his movements. Using the sound as a guide, I wrote an interpretive text describing what the man upstairs was doing in his bedroom. This book is comprised of 1,892 pictures and 1,892 lines of text, all in chronological order."